Sci-fi crossword puzzle

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Across
  1. 1. what year did wells publish the novel “The World Set Free”?
  2. 3. when did the “Lensmen” novels come out?
  3. 7. Waldo F. Jones created a remotely operated mechanical_?
  4. 8. Martin cooper, the director of research and developed this.
  5. 12. Cooper said, “that was an_”.
  6. 13. Is Taser an acronym for one of Swift’s fictional inventions yes or no?
  7. 14. The last name of the man who created the novel “Snow Crash”.
Down
  1. 1. The cell phone was created in the early_.
  2. 2. The year the novel “Snow Crash” came out.
  3. 4. Simon Lake was captivated by the idea of the idea of undersea travel.
  4. 5. the mid-1940s were named what?
  5. 6. what month did the first first liquid-fueled rocket come out?
  6. 9. Jack Cover invented this tool.
  7. 10. Robert H. Goddard, the American scientist who built the first liquid-fueled what?
  8. 11. Igor Sikorsky, was the inventor of this machinery.